You can use the advanced search to select "fragrant" and any other parameters to suit your needs:
http://garden.org/plants/searc...
If you have outdoor gardening space, it might be easier/more rewarding to grow the flowers in the ground outside, and pick them to bring inside in a vase when the opportunity arises.
Many plants also have fragrant leaves. Species from the Plectranthus genus come to mind. They don't mind the lower light inside, and one can ruffle the leaves to experience the fragrance any time of year, whether blooming or not, though it's more of a savory fragrancs vs. a floral one.
